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Fair Value Measurements (Tables) | 9 Months Ended
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Sep. 30, 2016
Fair Value Disclosures [Abstract] |
Assets and Liabilities Measured at Fair Value on Recurring Basis | The Company had no liabilities required to be measured at fair value at September 30, 2016 and December 31, 2015. The Company’s assets measured at fair value on a recurring basis at September 30, 2016 and December 31, 2015, were as follows (in thousands):
|  | September 30, 2016 |  |  | Markets for Identical Assets (Level 1) |  |  | Observable Inputs (Level 2) |  |  | Unobservable Inputs (Level 3) |
Deferred compensation plan investments |  | $ | 21,028 |  |  | $ | 21,028 |  |  | $ | — |  |  | $ | — |
Total assets measured at fair value |  | $ | 21,028 |  |  | $ | 21,028 |  |  | $ | — |  |  | $ | — |
|  | December 31, 2015 |  |  | Markets for Identical Assets (Level 1) |  |  | Observable Inputs (Level 2) |  |  | Unobservable Inputs (Level 3) |
Deferred compensation plan investments |  | $ | 19,289 |  |  | $ | 19,289 |  |  | $ | — |  |  | $ | — |
Total assets measured at fair value |  | $ | 19,289 |  |  | $ | 19,289 |  |  | $ | — |  |  | $ | — |

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- Definition Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=66048111&loc=d3e19190-110258 + Details
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